| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $145.67 | 9.437% | $159.4169 | $159.42 | $159.40 | $159.40 |
| Purchase #2 | $194.43 | 12.263% | $218.273 | $218.27 | $218.25 | $218.30 |
| Purchase #3 | $55.86 | 5.153% | $58.7385 | $58.74 | $58.75 | $58.70 |
| Purchase #4 | $48.77 | 11.505% | $54.381 | $54.38 | $54.40 | $54.40 |
| Purchase #5 | $193.59 | 4.647% | $202.5861 | $202.59 | $202.60 | $202.60 |
| Purchase #6 | $69.65 | 9.644% | $76.367 | $76.37 | $76.35 | $76.40 |
| Purchase #7 | $95.85 | 9.768% | $105.2126 | $105.21 | $105.20 | $105.20 |
| 7 purchase totals = | $803.82 | $874.9751 | $874.98 | $874.95 | $875.00 | |